Fix audio thumbs for placeholder clips:

http://www.kdenlive.org/mantis/view.php?id=1779

svn path=/trunk/kdenlive/; revision=4769

diff --git a/src/docclipbase.cpp b/src/docclipbase.cpp
index 4e26b005f95650ea4786ff89171f3cc196ddcc1a..f75b0041fb373369068dd9e912ecefeb33293b2f 100644 (file)
--- a/src/docclipbase.cpp
+++ b/src/docclipbase.cpp
@@ -881,7 +881,7 @@ QMap <QString, QString> DocClipBase::properties() const
 
 bool DocClipBase::slotGetAudioThumbs()
 {
-    if (m_thumbProd == NULL) return false;
+    if (m_thumbProd == NULL || isPlaceHolder()) return false;
     if (!KdenliveSettings::audiothumbnails() || m_audioTimer == NULL) {
         if (m_audioTimer != NULL) m_audioTimer->stop();
         return false;